package Computer_Sales_system;

public class Samsung implements Nei_cun{
	double price=21;
	String name="Samsung_NeiCun";
	double volume=21;
	public double price() {
		return this.price;
	}
	public String name() {
		return this.name;
	}
	public double volume() {
		return this.volume;
	}
	public void work() {
		System.out.println(this.name+"work");
	}
}